@charset "UTF-8";
.clearfix::before, .clearfix::after {
  content: "";
  display: table; }

.clearfix::after {
  clear: both; }

.left-col.show {
  box-shadow: 0px 0px 6px 0px rgba(0, 0, 0, 0.75); }

.mid-col, .mid-col.show .article, .tools-col, .tools-col .tools-section .search-wrap .icon, .tools-col .tools-section .search-tag.tagcloud .article-tag-list, .tools-col .tools-section .search-ul .search-title:hover, .tools-col .tools-section .search-ul .search-time span:hover, .tools-col .tools-section .search-ul .search-tag span:hover {
  transition: all 0.2s ease-in;
  -ms-transition: all 0.2s ease-in; }

/*弹性动画*/
@keyframes leftIn {
  from, 60%, 75%, 90%, to {
    animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1); }
  0% {
    transform: translate3d(0, 0, 0); }
  60% {
    transform: translate3d(358px, 0, 0); }
  75% {
    transform: translate3d(323px, 0, 0); }
  90% {
    transform: translate3d(338px, 0, 0); }
  to {
    transform: translate3d(333px, 0, 0); } }

.mid-col.show {
  animation-duration: .8s;
  animation-fill-mode: both;
  animation-name: leftIn; }

@keyframes leftOut {
  from, 60%, 75%, 90%, to {
    animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1); }
  0% {
    transform: translate3d(333px, 0, 0); }
  60% {
    transform: translate3d(-25px, 0, 0); }
  75% {
    transform: translate3d(10px, 0, 0); }
  90% {
    transform: translate3d(-5px, 0, 0); }
  to {
    transform: translate3d(0, 0, 0); } }

.mid-col.hide {
  animation-duration: .8s;
  animation-name: leftOut; }

@keyframes smallLeftIn {
  from, 60%, 75%, 90%, to {
    animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1); }
  0% {
    transform: translate3d(0, 0, 0); }
  60% {
    transform: translate3d(325px, 0, 0); }
  75% {
    transform: translate3d(290px, 0, 0); }
  90% {
    transform: translate3d(305px, 0, 0); }
  to {
    transform: translate3d(300px, 0, 0); } }

.tools-col.show {
  animation-duration: .8s;
  animation-fill-mode: both;
  animation-name: smallLeftIn; }

@keyframes smallleftOut {
  from, 60%, 75%, 90%, to {
    animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1); }
  0% {
    transform: translate3d(333px, 0, 0); }
  60% {
    transform: translate3d(-25px, 0, 0); }
  75% {
    transform: translate3d(10px, 0, 0); }
  90% {
    transform: translate3d(-5px, 0, 0); }
  to {
    transform: translate3d(0, 0, 0); } }

.tools-col.hide {
  animation-duration: .8s;
  animation-fill-mode: both;
  animation-name: smallleftOut; }

html {
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
  height: 100%; }

body {
  margin: 0;
  font-size: 14px;
  font-family: "Helvetica Neue", Helvetica, STHeiTi, Arial, sans-serif;
  line-height: 1.5;
  color: #333;
  background-color: #fff;
  min-height: 100%; }

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
menu,
nav,
section,
summary {
  display: block; }

audio,
canvas,
progress,
video {
  display: inline-block; }

audio:not([controls]) {
  display: none;
  height: 0; }

progress {
  vertical-align: baseline; }

[hidden],
template {
  display: none; }

a {
  background: transparent;
  text-decoration: none;
  color: #08c; }
  a:active {
    outline: 0; }

abbr[title] {
  border-bottom: 1px dotted; }

b,
strong {
  font-weight: bold; }

dfn {
  font-style: italic; }

mark {
  background: #ff0;
  color: #000; }

small {
  font-size: 80%; }

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline; }

sup {
  top: -0.5em; }

sub {
  bottom: -0.25em; }

img {
  border: 0;
  vertical-align: middle;
  max-width: 100%; }

svg:not(:root) {
  overflow: hidden; }

pre {
  overflow: auto;
  white-space: pre;
  white-space: pre-wrap;
  word-wrap: break-word; }

code,
kbd,
pre,
samp {
  font-family: monospace, monospace;
  font-size: 1em; }

button,
input,
optgroup,
select,
textarea {
  color: inherit;
  font: inherit;
  margin: 0;
  vertical-align: middle; }

button,
input,
select {
  overflow: visible; }

button,
select {
  text-transform: none; }

button,
html input[type="button"],
input[type="reset"],
input[type="submit"] {
  -webkit-appearance: button;
  cursor: pointer; }

[disabled] {
  cursor: default; }

button::-moz-focus-inner,
input::-moz-focus-inner {
  border: 0;
  padding: 0; }

input {
  line-height: normal; }

input[type="checkbox"],
input[type="radio"] {
  box-sizing: border-box;
  padding: 0; }

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  height: auto; }

input[type="search"] {
  -webkit-appearance: textfield;
  box-sizing: border-box; }

input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none; }

fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em; }

legend {
  border: 0;
  padding: 0; }

textarea {
  overflow: auto;
  resize: vertical;
  vertical-align: top; }

optgroup {
  font-weight: bold; }

input,
select,
textarea,
button {
  outline: 0; }

textarea,
input {
  -webkit-user-modify: read-write-plaintext-only; }

input::-ms-clear,
input::-ms-reveal {
  display: none; }

input::-moz-placeholder,
textarea::-moz-placeholder {
  color: #999; }

input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
  color: #999; }

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  color: #999; }

.placeholder {
  color: #999; }

table {
  border-collapse: collapse;
  border-spacing: 0; }

td,
th {
  padding: 0; }

h1, h2, h3, h4, h5, h6, p, figure, form, blockquote {
  margin: 0; }

ul, ol, li, dl, dd {
  margin: 0;
  padding: 0; }

ul, ol {
  list-style: none outside none; }

h1, h2, h3 {
  line-height: 2;
  font-weight: normal; }

h1 {
  font-size: 18px; }

h2 {
  font-size: 16px; }

h3 {
  font-size: 14px; }

i {
  font-style: normal; }

* {
  box-sizing: border-box; }

@font-face {
  font-family: "iconfont";
  src: url(./fonts/iconfont.b322fa.eot);
  /* IE9*/
  src: url(./fonts/iconfont.b322fa.eot#iefix) format("embedded-opentype"), url(./fonts/iconfont.8c627f.woff) format("woff"), url(./fonts/iconfont.16acc2.ttf) format("truetype"), url(./fonts/iconfont.45d7ee.svg#iconfont) format("svg");
  /* iOS 4.1- */ }

[class^="icon-"], [class*=" icon-"] {
  /* use !important to prevent issues with browser extensions that change fonts */
  font-family: 'iconfont' !important;
  speak: none;
  font-size: 16px;
  font-style: normal;
  font-weight: normal;
  font-variant: normal;
  text-transform: none;
  line-height: 1;
  /* Better Font Rendering =========== */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale; }

.icon-twitter:before {
  content: "\E600"; }

.icon-facebook:before {
  content: "\E601"; }

.icon-clock:before {
  content: "\E602"; }

.icon-mail:before {
  content: "\E609"; }

.icon-link:before {
  content: "\E6AB"; }

.icon-search:before {
  content: "\E65B"; }

.icon-smile:before {
  content: "\E64A"; }

.icon-roundrightfill:before {
  content: "\E65A"; }

.icon-list:before {
  content: "\E682"; }

.icon-book:before {
  content: "\E6FE"; }

.icon-home:before {
  content: "\E6BB"; }

.icon-share:before {
  content: "\E618"; }

.icon-back:before {
  content: "\E625"; }

.icon-qq:before {
  content: "\E62D"; }

.icon-weibo:before {
  content: "\E619"; }

.icon-segmentfault:before {
  content: "\E603"; }

.icon-sort:before {
  content: "\E700"; }

.icon-jianshu:before {
  content: "\E613"; }

.icon-circle-left:before {
  content: "\E71F"; }

.icon-circle-right:before {
  content: "\E720"; }

.icon-loading:before {
  content: "\E614"; }

.icon-acfun:before {
  content: "\E604"; }

.icon-close:before {
  content: "\E60C"; }

.icon-tumblr:before {
  content: "\E6B0"; }

.icon-calendar:before {
  content: "\E667"; }

.icon-rss:before {
  content: "\E877"; }

.icon-price-tags:before {
  content: "\E6F9"; }

.icon-quo-left:before {
  content: "\E7F5"; }

.icon-quo-right:before {
  content: "\E7F6"; }

.icon-back1:before {
  content: "\E64E"; }

.icon-github:before {
  content: "\E735"; }

.icon-film:before {
  content: "\E7B7"; }

.icon-weixin:before {
  content: "\E61F"; }

.icon-qzone:before {
  content: "\E680"; }

.icon-category:before {
  content: "\E605"; }

.icon-douban:before {
  content: "\E64C"; }

.icon-roundleftfill:before {
  content: "\E799"; }

.icon-tuding:before {
  content: "\E651"; }

.icon-zhihu:before {
  content: "\E61B"; }

.icon-linkedin:before {
  content: "\E6D4"; }

.icon-google:before {
  content: "\E635"; }

.icon-plane:before {
  content: "\E62F"; }

.icon-bilibili:before {
  content: "\E622"; }

.icon-psn:before {
  content: "\E6C7"; }

body, button, input, select, textarea {
  color: #1a1a1a;
  font-family: "lucida grande", "lucida sans unicode", lucida, helvetica, "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
  font-size: 16px;
  font-size: 1rem;
  line-height: 1.75; }

body {
  overflow-y: hidden;
  background: #eaeaea; }

html, body, #container {
  height: 100%;
  overflow-x: hidden;
  overflow-y: auto; }

#mobile-nav {
  display: none; }

#container {
  position: relative;
  min-height: 100%; }
  #container .anm-canvas {
    display: none; }
  #container.show .anm-canvas {
    display: block;
    position: fixed; }

.body-wrap {
  margin-bottom: 80px; }

.mid-col {
  position: absolute;
  right: 0;
  min-height: 100%;
  background: #eaeaea;
  left: 300px;
  width: auto; }
  .mid-col.show {
    background: none;
    opacity: .9; }
    .mid-col.show .article {
      background: rgba(255, 255, 255, 0.3); }

.left-col {
  background: #fff;
  width: 300px;
  position: fixed;
  opacity: 1;
  transition: all .2s ease-in;
  height: 100%;
  z-index: 999; }
  .left-col .overlay {
    width: 100%;
    height: 180px;
    position: absolute; }
  .left-col .intrude-less {
    width: 76%;
    text-align: center;
    margin: 112px auto 0; }
  .left-col #header {
    width: 100%;
    height: 300px;
    position: relative;
    border-bottom: 1px solid color-border; }
    .left-col #header a {
      color: #696969; }
      .left-col #header a:hover {
        color: #B0A0AA; }
    .left-col #header .header-subtitle {
      text-align: center;
      color: #999;
      font-size: 14px;
      line-height: 25px;
      overflow: hidden;
      text-overflow: ellipsis;
      -webkit-line-clamp: 2; }
    .left-col #header .header-menu {
      font-weight: 300;
      line-height: 31px;
      text-transform: uppercase;
      float: none;
      min-height: 150px;
      margin-left: -12px;
      text-align: center;
      display: -webkit-box;
      -webkit-box-pack: center;
      -webkit-box-align: center; }
      .left-col #header .header-menu li {
        cursor: default; }
        .left-col #header .header-menu li a {
          font-size: 14px;
          min-width: 300px; }
    .left-col #header .header-smart-menu {
      font-size: 12px;
      margin-bottom: 20px; }
      .left-col #header .header-smart-menu a:after {
        content: '/'; }
      .left-col #header .header-smart-menu a:last-child:after {
        content: ''; }
    .left-col #header .profilepic {
      text-align: center;
      display: block;
      border: 5px solid #fff;
      border-radius: 300px;
      width: 128px;
      height: 128px;
      margin: 0 auto;
      position: relative;
      overflow: hidden;
      background: #88acdb;
      -webkit-transition: all 0.2s ease-in;
      display: -webkit-box;
      -webkit-box-pack: center;
      -webkit-box-align: center;
      text-align: center; }
      .left-col #header .profilepic img {
        border-radius: 300px;
        opacity: 1;
        -webkit-transition: all 0.2s ease-in; }
        .left-col #header .profilepic img.show {
          width: 100%;
          height: 100%;
          opacity: 1; }
    .left-col #header .header-author {
      text-align: center;
      margin: 0.67em 0;
      font-family: Roboto, "Roboto", serif;
      font-size: 30px;
      transition: 0.3s; }

/* 设置滚动条的样式 */
::-webkit-scrollbar {
  width: 10px;
  height: 10px; }

::-webkit-scrollbar-button {
  width: 0;
  height: 0; }

::-webkit-scrollbar-button:start:increment, ::-webkit-scrollbar-button:end:decrement {
  display: none; }

::-webkit-scrollbar-corner {
  display: block; }

::-webkit-scrollbar-thumb {
  border-radius: 8px;
  background-color: rgba(0, 0, 0, 0.2); }

::-webkit-scrollbar-thumb:hover {
  border-radius: 8px;
  background-color: rgba(0, 0, 0, 0.5); }

::-webkit-scrollbar-track, ::-webkit-scrollbar-thumb {
  border-right: 1px solid transparent;
  border-left: 1px solid transparent; }

::-webkit-scrollbar-track:hover {
  background-color: rgba(0, 0, 0, 0.15); }

::-webkit-scrollbar-button:start {
  width: 10px;
  height: 10px;
  background: url(./img/scrollbar_arrow.png) no-repeat 0 0; }

::-webkit-scrollbar-button:start:hover {
  background: url(./img/scrollbar_arrow.png) no-repeat -15px 0; }

::-webkit-scrollbar-button:start:active {
  background: url(./img/scrollbar_arrow.png) no-repeat -30px 0; }

::-webkit-scrollbar-button:end {
  width: 10px;
  height: 10px;
  background: url(./img/scrollbar_arrow.png) no-repeat 0 -18px; }

::-webkit-scrollbar-button:end:hover {
  background: url(./img/scrollbar_arrow.png) no-repeat -15px -18px; }

::-webkit-scrollbar-button:end:active {
  background: url(./img/scrollbar_arrow.png) no-repeat -30px -18px; }

.article-entry pre,
.article-entry .highlight {
  background: #272822;
  margin: 10px 0;
  padding: 10px 10px;
  overflow: auto;
  color: #fff;
  font-size: 0.9em;
  line-height: 22.400000000000002px; }

.article-entry .highlight .gutter pre,
.article-entry .highlight .gutter pre .line,
.article-entry .gist .gist-file .gist-data .line-numbers {
  color: #666; }

.article-entry pre,
.article-entry code {
  font-family: "Source Code Pro", Consolas, Monaco, Menlo, Consolas, monospace; }

.article-entry code {
  background: #eee;
  padding: 0 0.3em;
  border: none; }

.article-entry pre code {
  background: none;
  text-shadow: none;
  padding: 0;
  color: #fff; }

.article-entry .highlight {
  border-radius: 4px; }

.article-entry .highlight pre {
  border: none;
  margin: 0;
  padding: 0; }

.article-entry .highlight table {
  margin: 0;
  width: auto; }

.article-entry .highlight td {
  border: none;
  padding: 0; }

.article-entry .highlight figcaption {
  color: highlight-comment;
  line-height: 1em;
  margin-bottom: 1em; }

.article-entry .highlight figcaption:before,
.article-entry .highlight figcaption:after {
  content: "";
  display: table; }

.article-entry .highlight figcaption:after {
  clear: both; }

.article-entry .highlight figcaption a {
  float: right; }

.article-entry .highlight .gutter pre {
  text-align: right;
  padding-right: 20px; }

.article-entry .highlight .gutter pre .line {
  text-shadow: none; }

.article-entry .highlight .line {
  color: #fff;
  min-height: 19px; }

.article-entry .gist {
  margin: 0 -20px;
  border-style: solid;
  border-color: #ddd;
  border-width: 1px 0;
  background: #272822;
  padding: 15px 20px 15px 0; }

.article-entry .gist .gist-file {
  border: none;
  font-family: "Source Code Pro", Consolas, Monaco, Menlo, Consolas, monospace;
  margin: 0; }

.article-entry .gist .gist-file .gist-data {
  background: none;
  border: none; }

.article-entry .gist .gist-file .gist-data .line-numbers {
  background: none;
  border: none;
  padding: 0 20px 0 0; }

.article-entry .gist .gist-file .gist-data .line-data {
  padding: 0 !important; }

.article-entry .gist .gist-file .highlight {
  margin: 0;
  padding: 0;
  border: none; }

.article-entry .gist .gist-file .gist-meta {
  background: #272822;
  color: highlight-comment;
  font: 0.85em "Helvetica Neue", Helvetica, Arial, sans-serif;
  text-shadow: 0 0;
  padding: 0;
  margin-top: 1em;
  margin-left: 20px; }

.article-entry .gist .gist-file .gist-meta a {
  color: #258fb8;
  font-weight: normal; }

.article-entry .gist .gist-file .gist-meta a:hover {
  text-decoration: underline; }

pre .comment {
  color: #75715e; }

pre .keyword,
pre .function .keyword,
pre .class .params {
  color: #66d9ef; }

pre .tag,
pre .doctype,
pre .params,
pre .function,
pre .css .value {
  color: #fff; }

pre .css ~ * .tag,
pre .title,
pre .at_rule,
pre .at_rule .keyword,
pre .preprocessor,
pre .preprocessor .keyword {
  color: #f92672; }

pre .attribute,
pre .built_in,
pre .class,
pre .css ~ * .class,
pre .function .title {
  color: #a6e22e; }

pre .value,
pre .string {
  color: #e6db74; }

pre .number {
  color: #7163d7; }

pre .id,
pre .css ~ * .id {
  color: #fd971f; }

#header .tagcloud a {
  color: #fff; }

.tagcloud a {
  display: inline-block;
  text-decoration: none;
  font-weight: normal;
  font-size: 10px;
  color: #fff;
  height: 18px;
  line-height: 18px;
  float: left;
  padding: 0 5px 0px 10px;
  position: relative;
  border-radius: 0 5px 5px 0;
  margin: 5px 9px 5px 8px;
  font-family: Menlo, Monaco, "Andale Mono", "lucida console", "Courier New", monospace; }
  .tagcloud a:hover {
    opacity: 0.8; }
  .tagcloud a:before {
    content: " ";
    width: 0px;
    height: 0px;
    position: absolute;
    top: 0;
    left: -18px;
    border: 9px solid transparent; }
  .tagcloud a:after {
    content: " ";
    width: 4px;
    height: 4px;
    background-color: #fff;
    border-radius: 4px;
    box-shadow: 0px 0px 0px 1px rgba(0, 0, 0, 0.3);
    position: absolute;
    top: 7px;
    left: 2px; }

.tagcloud a.color1 {
  background: #FF945C; }
  .tagcloud a.color1:before {
    border-right-color: #FF945C; }

.tagcloud a.color2 {
  background: #cc8167; }
  .tagcloud a.color2:before {
    border-right-color: #cc8167; }

.tagcloud a.color3 {
  background: #BA8F6C; }
  .tagcloud a.color3:before {
    border-right-color: #BA8F6C; }

.tagcloud a.color4 {
  background: #94635c; }
  .tagcloud a.color4:before {
    border-right-color: #94635c; }

.tagcloud a.color5 {
  background: #7B5D5F; }
  .tagcloud a.color5:before {
    border-right-color: #7B5D5F; }

.article-tag-list .article-tag-list-item {
  float: left; }

.article-pop-out {
  float: left; }
  .article-pop-out .icon-tuding {
    color: #999;
    float: left;
    margin-right: 10px;
    margin-top: 6px; }

.article-tag, .article-category {
  float: left; }
  .article-tag .article-tag-list, .article-category .article-tag-list {
    float: left; }
  .article-tag .icon, .article-category .icon {
    color: #999;
    float: left;
    margin-right: 10px;
    margin-top: 6px; }

.article-pop-out {
  float: left; }

.archive-article-date {
  color: #999;
  margin-right: 7.6923%;
  float: right; }
  .archive-article-date .icon {
    margin: 5px 5px 5px 0; }

.glass {
  background-color: rgba(54, 70, 93, 0.9);
  left: 0;
  opacity: 1;
  z-index: 998;
  transition: opacity .15s;
  bottom: 0;
  position: fixed;
  right: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: none; }

.tagcloud-ctn {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 90120;
  background-size: 100% 100%;
  opacity: 1; }
  .tagcloud-ctn .tagcloud-global {
    position: fixed;
    top: 50%;
    left: 50%;
    margin-top: -115px;
    margin-left: -315px;
    width: 630px; }
    .tagcloud-ctn .tagcloud-global a {
      width: 80px;
      height: 80px;
      border-radius: 50%;
      background: #F2992E;
      color: #fff;
      display: block;
      float: left;
      line-height: 80px;
      text-align: center; }
    .tagcloud-ctn .tagcloud-global .tab-post-types .tab-post-type:nth-child(1) .post-type-icon {
      background: #F2992E; }
    .tagcloud-ctn .tagcloud-global .tab-post-types .tab-post-type:nth-child(2) .post-type-icon {
      background: #56BC8A; }
    .tagcloud-ctn .tagcloud-global .tab-post-types .tab-post-type:nth-child(3) .post-type-icon {
      background: #4AA8D8; }
    .tagcloud-ctn .tagcloud-global .tab-post-types .tab-post-type:nth-child(4) .post-type-icon {
      background: #A77DC2; }
    .tagcloud-ctn .tagcloud-global .tab-post-types .tab-post-type:nth-child(5) .post-type-icon {
      background: #DD765D; }

#header .header-nav {
  width: 100%;
  position: absolute;
  transition: transform .3s ease-in; }
  #header .header-nav .social {
    margin-top: 10px;
    text-align: center;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -ms-flex-pack: center;
        justify-content: center; }
    #header .header-nav .social a {
      border-radius: 50%;
      display: -moz-inline-stack;
      display: inline-block;
      vertical-align: middle;
      *vertical-align: auto;
      zoom: 1;
      *display: inline;
      margin: 0 8px 15px 8px;
      transition: 0.3s;
      text-align: center;
      color: #fff;
      opacity: 0.7;
      width: 28px;
      height: 28px;
      line-height: 26px; }
      #header .header-nav .social a:hover {
        opacity: 1; }
    #header .header-nav .social a.weibo {
      background: #aaaaff;
      border: 1px solid #aaaaff; }
      #header .header-nav .social a.weibo:hover {
        border: 1px solid #aaaaff; }
    #header .header-nav .social a.segmentfault {
      background: #009a61;
      border: 1px solid #009a61; }
      #header .header-nav .social a.segmentfault:hover {
        border: 1px solid #009a61; }
    #header .header-nav .social a.rss {
      background: #ef7522;
      border: 1px solid #ef7522; }
      #header .header-nav .social a.rss:hover {
        border: 1px solid #cf5d0f; }
    #header .header-nav .social a.github {
      background: #afb6ca;
      border: 1px solid #afb6ca; }
      #header .header-nav .social a.github:hover {
        border: 1px solid #909ab6; }
    #header .header-nav .social a.facebook {
      background: #3b5998;
      border: 1px solid #3b5998; }
      #header .header-nav .social a.facebook:hover {
        border: 1px solid #2d4373; }
    #header .header-nav .social a.google {
      background: #c83d20;
      border: 1px solid #c83d20; }
      #header .header-nav .social a.google:hover {
        border: 1px solid #9c3019; }
    #header .header-nav .social a.twitter {
      background: #55cff8;
      border: 1px solid #55cff8; }
      #header .header-nav .social a.twitter:hover {
        border: 1px solid #24c1f6; }
    #header .header-nav .social a.linkedin {
      background: #005a87;
      border: 1px solid #005a87; }
      #header .header-nav .social a.linkedin:hover {
        border: 1px solid #006b98; }
    #header .header-nav .social a.acfun {
      background: #fd4c5d;
      border: 1px solid #fd4c5d; }
      #header .header-nav .social a.acfun:hover {
        border: 1px solid #fd4c5d; }
    #header .header-nav .social a.bilibili {
      background: #e15280;
      border: 1px solid #e15280; }
      #header .header-nav .social a.bilibili:hover {
        border: 1px solid #e15280; }
    #header .header-nav .social a.zhihu {
      background: #0078d8;
      border: 1px solid #0078d8; }
      #header .header-nav .social a.zhihu:hover {
        border: 1px solid #0078d8; }
    #header .header-nav .social a.douban {
      background: #06c611;
      border: 1px solid #06c611; }
      #header .header-nav .social a.douban:hover {
        border: 1px solid #06c611; }
    #header .header-nav .social a.mail {
      background: #005a87;
      border: 1px solid #005a87; }
      #header .header-nav .social a.mail:hover {
        border: 1px solid #006b98; }
    #header .header-nav .social a.jianshu {
      background: #ff5722;
      border: 1px solid #ff5722; }
      #header .header-nav .social a.jianshu:hover {
        border: 1px solid #ff5722; }
    #header .header-nav .social a.weixin {
      background: #4caf50;
      border: 1px solid #4caf50; }
      #header .header-nav .social a.weixin:hover {
        border: 1px solid #4caf50; }
    #header .header-nav .social a.qq {
      background: #34baad;
      border: 1px solid #34baad; }
      #header .header-nav .social a.qq:hover {
        border: 1px solid #34baad; }
    #header .header-nav .social a.psn {
      background: #086ef6;
      border: 1px solid #086ef6; }
      #header .header-nav .social a.psn:hover {
        border: 1px solid #086ef6; }

#page-nav {
  text-align: center;
  margin-top: 30px; }
  #page-nav .page-number {
    width: 20px;
    height: 25px;
    background: #4d4d4d;
    display: inline-block;
    color: #fff;
    line-height: 25px;
    font-size: 12px;
    margin: 0 5px 30px;
    border-radius: 2px; }
    #page-nav .page-number:hover {
      background: #5e5e5e; }
  #page-nav .current {
    background: #88acdb;
    cursor: default; }
    #page-nav .current:hover {
      background: #88acdb; }
  #page-nav .extend {
    color: #4d4d4d;
    margin: 0 27px;
    opacity: 1; }
    #page-nav .extend:hover {
      color: #5e5e5e; }
  #page-nav:hover .extend {
    opacity: 1; }

.archives-wrap {
  position: relative;
  margin: 0 30px;
  padding-right: 60px;
  border-bottom: 1px solid #eee;
  background: #fff; }
  .archives-wrap:first-child {
    margin-top: 30px; }
  .archives-wrap:last-child {
    margin-bottom: 80px; }
  .archives-wrap .archive-year-wrap {
    line-height: 35px;
    width: 200px;
    position: absolute;
    padding-top: 15px;
    font-size: 1.8em;
    z-index: 1; }
  .archives-wrap .archive-year-wrap a {
    color: #666;
    font-weight: bold;
    padding-left: 48px; }

.archives {
  position: relative; }
  .archives .article-info {
    border: none; }
  .archives .archive-article {
    margin-left: 200px;
    padding: 20px 0;
    border-bottom: 1px solid #eee;
    border-top: 1px solid #fff;
    position: relative; }
    .archives .archive-article:first-child {
      border-top: none; }
    .archives .archive-article:last-child {
      border-bottom: none; }
  .archives .archive-article-title {
    font-size: 16px;
    color: #333;
    transition: color 0.3s; }
    .archives .archive-article-title:hover {
      color: #657b83; }
    .archives .archive-article-title span {
      display: block;
      color: #a8a8a8;
      font-size: 12px;
      line-height: 14px;
      height: 7px;
      padding-left: 2px; }
      .archives .archive-article-title span:before {
        display: inline-block;
        content: "\201C";
        font-family: serif;
        font-size: 30px;
        float: left;
        margin: 4px 4px 0 -12px;
        color: #c8c8c8; }

.archive-article-inner .icon-clock {
  margin-right: 5px; }

.archive-article-inner .archive-article-header {
  position: relative;
  min-height: 36px; }

.archive-article-inner .article-meta {
  position: relative;
  float: right;
  margin-top: -10px;
  color: #555;
  background: none;
  text-align: right;
  width: auto; }
  .archive-article-inner .article-meta .article-date time {
    color: #aaa; }
  .archive-article-inner .article-meta .archive-article-date, .archive-article-inner .article-meta .article-tag-list {
    margin-right: 30px;
    display: -moz-inline-stack;
    display: inline-block;
    vertical-align: middle;
    zoom: 1;
    color: #666;
    font-size: 14px; }
  .archive-article-inner .article-meta .archive-article-date {
    cursor: default;
    font-size: 12px;
    margin-bottom: 5px;
    margin-top: -10px;
    margin-right: 0; }
  .archive-article-inner .article-meta .article-category:before {
    float: left;
    margin-top: 1px;
    left: 15px; }
  .archive-article-inner .article-meta .article-category .article-category-link {
    width: auto;
    max-width: 83px;
    padding-left: 10px; }
  .archive-article-inner .article-meta .article-tag-list {
    margin-top: 0px; }
    .archive-article-inner .article-meta .article-tag-list:before {
      left: 15px; }
    .archive-article-inner .article-meta .article-tag-list .article-tag-list-item {
      display: inline-block;
      width: auto;
      max-width: 83px;
      padding-left: 8px;
      font-size: 12px; }

.tools-col {
  width: 300px;
  height: 100%;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 0;
  padding: 0;
  opacity: 0;
  -webkit-overflow-scrolling: touch;
  overflow-scrolling: touch; }
  .tools-col.show {
    opacity: 1; }
  .tools-col.hide {
    z-index: 0; }
  .tools-col .tools-nav {
    display: none; }
  .tools-col .tools-wrap, .tools-col .tools-section {
    height: 100%;
    color: #e5e5e5;
    width: 360px;
    overflow: hidden;
    overflow-y: auto; }
    .tools-col .tools-wrap ::-webkit-scrollbar, .tools-col .tools-section ::-webkit-scrollbar {
      display: none; }
  .tools-col .tools-section .search-wrap {
    width: 310px;
    margin: 20px 20px 10px 20px;
    position: relative; }
    .tools-col .tools-section .search-wrap .search-ipt {
      width: 310px;
      color: #fff;
      background: none;
      border: none;
      border-bottom: 2px solid #fff;
      font-family: Roboto, "Roboto", serif; }
    .tools-col .tools-section .search-wrap .icon {
      position: absolute;
      right: 0;
      top: 7px;
      color: #fff;
      cursor: pointer; }
      .tools-col .tools-section .search-wrap .icon:hover {
        transform: scale(1.2); }
    .tools-col .tools-section .search-wrap ::-webkit-input-placeholder {
      color: #ededed; }
  .tools-col .tools-section .search-tag.tagcloud {
    text-align: center;
    position: relative; }
    .tools-col .tools-section .search-tag.tagcloud .search-tag-wording {
      font-size: 12px;
      float: right;
      margin: 4px 75px 0 0; }
    .tools-col .tools-section .search-tag.tagcloud .search-switch {
      width: 40px;
      height: 25px;
      display: block; }
    .tools-col .tools-section .search-tag.tagcloud .search-switch input {
      width: 40px;
      height: 14px;
      position: absolute;
      top: 0;
      right: 30px;
      z-index: 2;
      border: 0;
      background: 0 0;
      -webkit-appearance: none;
      outline: 0; }
    .tools-col .tools-section .search-tag.tagcloud .search-switch input:before {
      content: '';
      width: 40px;
      height: 14px;
      border: 1px solid #bdcabc;
      background-color: #fdfdfd;
      border-radius: 20px;
      cursor: pointer;
      display: inline-block;
      position: relative;
      vertical-align: middle;
      box-sizing: content-box;
      box-shadow: #dfdfdf 0 0 0 0 inset;
      transition: border .4s,box-shadow .4s;
      background-clip: content-box; }
    .tools-col .tools-section .search-tag.tagcloud .search-switch input:checked:before {
      border-color: #64bd63;
      box-shadow: #64bd63 0 0 0 0.16rem inset;
      background-color: #64bd63;
      transition: border .4s,box-shadow .4s,background-color 1.2s; }
    .tools-col .tools-section .search-tag.tagcloud .search-switch input:checked:after {
      left: 27px;
      background: #fff; }
    .tools-col .tools-section .search-tag.tagcloud .search-switch input:after {
      content: '';
      width: 14px;
      height: 14px;
      position: absolute;
      top: 16px;
      left: 2px;
      -webkit-transform: translateY(-50%);
      border-radius: 100%;
      background-color: #91c0f1;
      box-shadow: 0 1px 1px rgba(0, 0, 0, 0.4);
      transition: left .2s;
      cursor: pointer; }
    .tools-col .tools-section .search-tag.tagcloud .article-tag-list {
      display: none;
      margin: 15px 10px 0;
      padding: 10px;
      background: rgba(255, 255, 255, 0.2); }
      .tools-col .tools-section .search-tag.tagcloud .article-tag-list.show {
        display: block; }
    .tools-col .tools-section .search-tag.tagcloud .a {
      float: initial; }
  .tools-col .tools-section .search-ul {
    margin-top: 10px;
    color: rgba(77, 77, 77, 0.75);
    -webkit-overflow-scrolling: touch;
    overflow-scrolling: touch;
    overflow-y: auto; }
    .tools-col .tools-section .search-ul .search-li {
      padding: 10px 20px;
      border-bottom: 1px dotted #dcdcdc; }
      .tools-col .tools-section .search-ul .search-li:hover {
        background: rgba(255, 255, 255, 0.2); }
    .tools-col .tools-section .search-ul .search-title {
      overflow: hidden;
      white-space: nowrap;
      text-overflow: ellipsis;
      display: block;
      color: #fffff8;
      text-shadow: 1px 1px rgba(77, 77, 77, 0.25); }
      .tools-col .tools-section .search-ul .search-title .icon {
        margin-right: 10px;
        color: #fffdd8; }
      .tools-col .tools-section .search-ul .search-title:hover {
        color: #fff; }
    .tools-col .tools-section .search-ul .search-time, .tools-col .tools-section .search-ul .search-tag {
      font-size: 12px;
      color: #fffdd8;
      margin-right: 10px; }
      .tools-col .tools-section .search-ul .search-time .icon, .tools-col .tools-section .search-ul .search-tag .icon {
        margin-right: 0px; }
      .tools-col .tools-section .search-ul .search-time span, .tools-col .tools-section .search-ul .search-tag span {
        cursor: pointer; }
        .tools-col .tools-section .search-ul .search-time span:hover, .tools-col .tools-section .search-ul .search-tag span:hover {
          color: #fff; }
    .tools-col .tools-section .search-ul .search-time {
      float: left; }
    .tools-col .tools-section .search-ul .search-tag span {
      margin-right: 5px; }
  .tools-col .tools-section-friends {
    padding-top: 30px; }
  .tools-col .aboutme-wrap {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-align: center;
        align-items: center;
    -ms-flex-pack: center;
        justify-content: center;
    width: 100%;
    height: 100%;
    color: #fffdd8;
    text-shadow: 1px 1px rgba(77, 77, 77, 0.45); }

.body-wrap > article {
  position: relative; }

@keyframes cd-bounce-1 {
  0% {
    opacity: 0;
    transform: scale(1); }
  60% {
    opacity: 1;
    transform: scale(1.01); }
  100% {
    transform: scale(1); } }

.article {
  margin: 30px;
  position: relative;
  border: 1px solid #ddd;
  border-top: 1px solid #fff;
  border-bottom: 1px solid #fff;
  background: #fff;
  transition: all 0.2s ease-in;
  /*   &.show{
    visibility: visible;
    -webkit-animation: cd-bounce-1 0.6s;
    -moz-animation: cd-bounce-1 0.6s;
    animation: cd-bounce-1 0.6s;
  }
  &.hidden{
    visibility: hidden;
  } */ }
  .article img {
    max-width: 100%; }

.article-inner h1.article-title, .article-title {
  color: #696969;
  margin-left: 0px;
  font-weight: 300;
  line-height: 35px;
  margin-bottom: 20px;
  font-size: 26px;
  transition: color 0.3s; }

.article-header {
  border-left: 5px solid #4d4d4d;
  padding: 30px 0px 15px 25px;
  padding-left: 7.6923%; }

.article-meta {
  width: 150px;
  font-size: 14;
  text-align: right;
  position: absolute;
  right: 0;
  top: 23px;
  text-align: center;
  z-index: 1; }
  .article-meta time {
    color: #aaa; }
    .article-meta time .icon-clock {
      margin-right: 8px;
      font-size: 16px; }

.article-more-link {
  margin-top: 0;
  text-align: left;
  float: right; }
  .article-more-link a {
    background: #4d4d4d;
    color: #fff;
    font-size: 12px;
    padding: 5px 8px 5px;
    line-height: 16px;
    border-radius: 2px;
    transition: background 0.3s; }
    .article-more-link a:hover {
      background: #3c3c3c; }
    .article-more-link a.hidden {
      visibility: hidden; }

.article-info.info-on-right {
  margin: 10px 0 0 0;
  float: right; }

.article-info-index.article-info {
  padding-top: 20px;
  margin: 30px 7.6923% 0 7.6923%;
  min-height: 72px;
  border-top: 1px solid #ddd; }

.article-info-post.article-info {
  padding: 0;
  border: none;
  margin: -30px 0 20px 7.6923%; }

.article-inner p {
  margin: 0 0 1.75em; }

.article-inner {
  border-color: #d1d1d1; }

.article-inner h1 {
  font-size: 28px;
  font-size: 1.75rem;
  line-height: 1.25;
  margin-top: 2em;
  margin-bottom: 1em; }

.article-inner h2 {
  font-size: 23px;
  font-size: 1.4375rem;
  line-height: 1.2173913043;
  margin-top: 2.4347826087em;
  margin-bottom: 1.2173913043em; }

.article-inner h3 {
  font-size: 19px;
  font-size: 1.1875rem;
  line-height: 1.1052631579;
  margin-top: 2.9473684211em;
  margin-bottom: 1.4736842105em; }

.article-inner h4,
.article-inner h5,
.article-inner h6 {
  font-size: 16px;
  font-size: 1rem;
  line-height: 1.3125;
  margin-top: 3.5em;
  margin-bottom: 1.75em; }

.article-inner h4 {
  letter-spacing: 0.140625em;
  text-transform: uppercase; }

.article-inner h6 {
  font-style: italic; }

.article-inner h1,
.article-inner h2,
.article-inner h3,
.article-inner h4,
.article-inner h5,
.article-inner h6 {
  font-weight: 900; }

.article-inner h1:first-child,
.article-inner h2:first-child,
.article-inner h3:first-child,
.article-inner h4:first-child,
.article-inner h5:first-child,
.article-inner h6:first-child {
  margin-top: 0; }

.article-inner h1:first-child {
  margin-bottom: 10px;
  display: inline; }

.article-entry {
  line-height: 1.8em;
  padding-right: 7.6923%;
  padding-left: 7.6923%; }
  .article-entry p {
    margin-top: 10px; }
  .article-entry p code, .article-entry li code {
    padding: 1px 3px;
    margin: 0 3px;
    background: #ddd;
    border: 1px solid #ccc;
    font-family: Menlo,Monaco,"Andale Mono","lucida console","Courier New",monospace;
    word-wrap: break-word;
    font-size: 14px; }
  .article-entry blockquote {
    background: #ddd;
    border-left: 5px solid #ccc;
    padding: 15px 20px;
    margin-top: 10px;
    border-left: 5px solid #657b83;
    background: #f6f6f6; }
    .article-entry blockquote p {
      margin-top: 0;
      margin-bottom: 0; }
  .article-entry em {
    font-style: italic; }
  .article-entry ul li:before {
    content: "";
    width: 6px;
    height: 6px;
    border: 1px solid #999;
    border-radius: 10px;
    background: #aaa;
    display: inline-block;
    margin-right: 10px;
    float: left;
    margin-top: 10px; }
  .article-entry ol {
    counter-reset: item; }
    .article-entry ol li:before {
      counter-increment: item;
      content: counter(item) ".";
      margin-right: 10px; }
  .article-entry ul, .article-entry ol {
    font-size: 14px;
    margin: 10px 0px; }
  .article-entry li ul, .article-entry li ol {
    margin-left: 30px; }
    .article-entry li ul li:before, .article-entry li ol li:before {
      content: "";
      background: #dedede; }
  .article-entry h1 {
    margin-top: 30px; }
  .article-entry h2 {
    margin-top: 20px;
    font-weight: bold;
    color: #574C4C;
    padding-bottom: 5px;
    border-bottom: 1px solid #ddd; }
  .article-entry h3, .article-entry h4, .article-entry h5, .article-entry h6 {
    margin-top: 20px;
    font-weight: bold;
    color: #574C4C;
    padding-bottom: 5px;
    border-bottom: 1px solid #ddd; }
  .article-entry video {
    max-width: 100%; }
  .article-entry strong {
    font-weight: bold; }
  .article-entry .caption {
    display: block;
    font-size: 0.8em;
    color: #aaa; }
  .article-entry hr {
    height: 0;
    margin-top: 20px;
    margin-bottom: 20px;
    border-left: 0;
    border-right: 0;
    border-top: 1px solid #DDD;
    border-bottom: 1px solid #FFF; }
  .article-entry pre {
    line-height: 1.5;
    margin-top: 10px;
    padding: 5px 15px;
    overflow-x: auto;
    color: #657b83;
    border: 1px solid #ccc;
    text-shadow: 0 1px #444;
    font-family: Menlo,Monaco,"Andale Mono","lucida console","Courier New",monospace; }
    .article-entry pre code {
      font-size: 14px; }
  .article-entry table {
    width: 100%;
    border: 1px solid #dedede;
    margin: 15px 0;
    border-collapse: collapse; }
    .article-entry table tr, .article-entry table td {
      height: 35px; }
    .article-entry table thead tr {
      background: #f8f8f8; }
    .article-entry table tbody tr:hover {
      background: #efefef; }
    .article-entry table td, .article-entry table th {
      border: 1px solid #dedede;
      padding: 0 10px; }
  .article-entry figure table {
    border: none;
    width: auto;
    margin: 0; }
    .article-entry figure table tbody tr:hover {
      background: none; }

#article-nav {
  margin: 0 0 20px 0;
  padding: 0 32px 10px;
  min-height: 30px; }

#article-nav .article-nav-link-wrap {
  font-size: 14px; }

#article-nav .article-nav-link-wrap .article-nav-title {
  display: inline-block;
  font-size: 16px;
  transition: color 0.3s; }

#article-nav .article-nav-link-wrap:hover i {
  color: #4d4d4d; }

#article-nav .article-nav-link-wrap:hover .article-nav-title {
  color: #4d4d4d; }

#article-nav #article-nav-older {
  float: right; }

#disqus_thread, .duoshuo, .cloud-tie-wrapper, #SOHUCS, #gitment-ctn {
  padding: 0 30px !important;
  min-height: 20px; }

#SOHUCS #SOHU_MAIN .module-cmt-list .block-cont-gw {
  border-bottom: 1px dashed #c8c8c8 !important; }

.share-wrap {
  min-height: 20px; }

.share-btn {
  float: right;
  position: relative; }

.share-icons {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: center;
      justify-content: center;
  -ms-flex-align: center;
      align-items: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap; }
  .share-icons a {
    border: 1px solid #fff;
    border-radius: 50%;
    display: -moz-inline-stack;
    display: inline-block;
    vertical-align: middle;
    zoom: 1;
    margin: 10px;
    transition: 0.3s;
    text-align: center;
    color: #fff;
    opacity: 0.7;
    width: 28px;
    height: 28px;
    line-height: 26px;
    text-shadow: 1px 1px 1px #509eb7; }
    .share-icons a:active {
      color: #fff; }
    .share-icons a:hover {
      transform: scale(1.2); }
    .share-icons a.share-outer {
      border: none;
      color: #fff;
      background: #4d4d4d;
      text-shadow: none; }

.page-modal {
  position: fixed;
  top: 24%;
  left: 50%;
  z-index: 1001;
  padding: 20px;
  text-align: center;
  color: #727272;
  background: #fff;
  border-radius: 4px;
  box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
  opacity: 0;
  transform: translate(-50%, -200%); }
  .page-modal p {
    margin-bottom: 10px; }
  .page-modal.ready {
    visibility: hidden;
    display: block;
    transform: translate(-50%, -100%);
    transition: .3s; }
  .page-modal.in {
    visibility: visible;
    opacity: 1;
    transform: translate(-50%, 0); }
  .page-modal .close {
    position: absolute;
    right: 15px;
    top: 15px;
    color: rgba(0, 0, 0, 0.2);
    font-size: 16px;
    line-height: 20px; }
    .page-modal .close:hover, .page-modal .close:active {
      color: rgba(0, 0, 0, 0.4); }

.mask {
  visibility: hidden;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 1000;
  width: 100%;
  height: 100%;
  background: #000;
  opacity: 0;
  filter: alpha(opacity=0);
  pointer-events: none;
  transition: .3s ease-in-out; }
  .mask.in {
    visibility: visible;
    pointer-events: auto;
    opacity: .3; }

.page-reward {
  margin: 60px 0;
  text-align: center; }
  .page-reward .page-reward-btn {
    position: relative;
    display: inline-block;
    width: 56px;
    height: 56px;
    line-height: 56px;
    font-size: 20px;
    color: #fff;
    background: #f44336;
    border-radius: 50%;
    box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
    transition: .4s ease-in-out; }
    .page-reward .page-reward-btn:hover, .page-reward .page-reward-btn:active {
      box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2), 0 4px 15px rgba(0, 0, 0, 0.2); }
    .page-reward .page-reward-btn .tooltip-item {
      display: block;
      width: 56px;
      height: 56px; }
  .page-reward .reward-box {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-pack: distribute;
        justify-content: space-around; }
  .page-reward .reward-p {
    color: #fff;
    font-weight: bold;
    text-shadow: 1px 1px 1px #45b9e0; }
    .page-reward .reward-p .icon {
      margin: 0 10px;
      color: #ddd; }
  .page-reward .reward-type {
    font-size: 16px;
    display: block;
    color: #4d4d4d;
    margin: 20px 0 0 0; }
  .page-reward .reward-img {
    width: 130px;
    height: 130px;
    border: 6px solid #fff;
    border-radius: 3px; }

.wrap-side-operation {
  position: fixed;
  right: 40px;
  bottom: 50px;
  z-index: 999;
  font-size: 14px; }
  .wrap-side-operation .icon-plane {
    color: #fff;
    text-shadow: 1px 1px 1px #509eb7;
    opacity: 0.7;
    font-size: 52px;
    line-height: 40px;
    width: 40px;
    text-align: center;
    display: block; }

.mod-side-operation {
  width: 40px;
  text-align: center; }

.jump-container:hover .icon-back {
  background: rgba(36, 193, 246, 0.9); }

.jump-container, .toc-container {
  position: relative;
  cursor: pointer;
  width: 40px;
  height: 40px;
  opacity: .8; }

.jump-plan-container {
  position: absolute;
  top: -11px;
  left: -4px;
  width: 50px;
  height: 61px;
  overflow: hidden; }
  .jump-plan-container .jump-plane {
    display: block;
    position: absolute;
    width: 42px;
    height: 66px;
    transform: translateY(68px);
    left: -2px; }

.mod-side-operation__jump-to-top .icon-back {
  transition: 0.3s;
  color: #fff;
  background: #ccc;
  transform: rotate(90deg);
  font-size: 32px;
  line-height: 40px;
  width: 40px;
  text-align: center;
  display: block; }
  .mod-side-operation__jump-to-top .icon-back:hover {
    background: #24c1f6;
    color: #24c1f6; }

.toc-container.tooltip-left {
  background: #ccc;
  margin-top: 10px;
  transition: 0.3s; }
  .toc-container.tooltip-left:hover {
    background: rgba(36, 193, 246, 0.9); }
  .toc-container.tooltip-left .icon-font {
    font-size: 22px;
    line-height: 40px;
    color: #fff; }
  .toc-container.tooltip-left .tooltip {
    width: 40px;
    height: 40px;
    top: 0;
    left: 0; }
  .toc-container.tooltip-left .tooltip-east .tooltip-content {
    min-height: 100px;
    text-align: left;
    padding: 5px 0 5px 20px;
    right: 4.7em;
    min-width: 200px;
    width: initial;
    font-size: 14px;
    text-shadow: 1px 1px 1px #398199;
    bottom: -10px;
    transform-origin: 100% 100%;
    transform: translate3d(0, -10px, 0) rotate3d(1, 1, 1, -30deg); }
    .toc-container.tooltip-left .tooltip-east .tooltip-content a {
      color: #fff; }
    .toc-container.tooltip-left .tooltip-east .tooltip-content::after {
      top: initial;
      bottom: 23px; }
    .toc-container.tooltip-left .tooltip-east .tooltip-content .toc-article {
      max-height: 500px;
      overflow-x: hidden;
      overflow-y: auto; }
    .toc-container.tooltip-left .tooltip-east .tooltip-content .toc-article li ol, .toc-container.tooltip-left .tooltip-east .tooltip-content .toc-article li ul {
      margin-left: 30px; }
    .toc-container.tooltip-left .tooltip-east .tooltip-content .toc-article li {
      white-space: nowrap; }
  .toc-container.tooltip-left .tooltip:hover .tooltip-content {
    bottom: -10px;
    transform: translate(0); }

.tooltip-left {
  /* Trigger item */
  /* Tooltip */
  /* Gap "bridge" and arrow */ }
  .tooltip-left .tooltip {
    position: absolute;
    z-index: 999;
    cursor: pointer;
    width: 28px;
    height: 28px;
    top: -10px;
    right: 10px; }
    .tooltip-left .tooltip:hover a.share-outer {
      background: #24c1f6; }

@keyframes pulse {
  from {
    transform: scale3d(0.5, 0.5, 1); }
  to {
    transform: scale3d(1, 1, 1); } }
  .tooltip-left .tooltip-content {
    position: absolute;
    background: rgba(36, 193, 246, 0.9);
    z-index: 9999;
    width: 200px;
    bottom: 50%;
    margin-bottom: -10px;
    border-radius: 20px;
    font-size: 1.1em;
    text-align: center;
    color: #fff;
    opacity: 0;
    cursor: default;
    pointer-events: none;
    -webkit-font-smoothing: antialiased;
    transition: opacity 0.3s, transform 0.3s; }
  .tooltip-left .tooltip-west .tooltip-content {
    left: 3.5em;
    transform-origin: -2em 50%;
    transform: translate3d(0, 50%, 0) rotate3d(1, 1, 1, 30deg); }
  .tooltip-left .tooltip-east .tooltip-content {
    right: 3.5em;
    transform-origin: calc(100% + 2em) 50%;
    transform: translate3d(0, 50%, 0) rotate3d(1, 1, 1, -30deg); }
  .tooltip-left .tooltip:hover .tooltip-content {
    opacity: 1;
    transform: translate3d(0, 50%, 0) rotate3d(0, 0, 0, 0);
    pointer-events: auto; }
  .tooltip-left .tooltip-content::before,
  .tooltip-left .tooltip-content::after {
    content: '';
    position: absolute; }
  .tooltip-left .tooltip-content::before {
    height: 100%;
    width: 3em; }
  .tooltip-left .tooltip-content::after {
    width: 2em;
    height: 2em;
    top: 50%;
    margin: -1em 0 0;
    background: url(./fonts/tooltip.4004ff.svg) no-repeat center center;
    background-size: 100%; }
  .tooltip-left .tooltip-west .tooltip-content::before,
  .tooltip-left .tooltip-west .tooltip-content::after {
    right: 99%;
    /* because of FF, otherwise we have a gap */ }
  .tooltip-left .tooltip-east .tooltip-content::before,
  .tooltip-left .tooltip-east .tooltip-content::after {
    left: 99%;
    /* because of FF, otherwise we have a gap */ }
  .tooltip-left .tooltip-east .tooltip-content::after {
    transform: scale3d(-1, 1, 1); }

.tooltip-top {
  /* Gap filler */
  /* Tooltip */
  /* Arrow */ }
  .tooltip-top .tooltip {
    display: inline;
    position: relative;
    z-index: 999; }
  .tooltip-top .tooltip::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 20px;
    bottom: 100%;
    left: 50%;
    pointer-events: none;
    transform: translateX(-50%); }
  .tooltip-top .tooltip:hover::after {
    pointer-events: auto; }
  .tooltip-top .tooltip-content {
    position: absolute;
    z-index: 9999;
    width: 370px;
    left: 50%;
    bottom: 100%;
    font-size: 20px;
    line-height: 1.4;
    text-align: center;
    font-weight: 400;
    color: #4d4d4d;
    background: transparent;
    opacity: 0;
    margin: 0 0 -10px -185px;
    cursor: default;
    pointer-events: none;
    font-family: 'Satisfy', cursive;
    -webkit-font-smoothing: antialiased;
    transition: opacity 0.3s 0.3s;
    padding-bottom: 80px; }
  .tooltip-top .tooltip:hover .tooltip-content {
    opacity: 1;
    pointer-events: auto;
    transition-delay: 0s; }
  .tooltip-top .tooltip-content span {
    display: block; }
  .tooltip-top .tooltip-text {
    border-bottom: 10px solid #4d4d4d;
    overflow: hidden;
    transform: scale3d(0, 1, 1);
    transition: transform 0.3s 0.3s; }
  .tooltip-top .tooltip:hover .tooltip-text {
    transition-delay: 0s;
    transform: scale3d(1, 1, 1); }
  .tooltip-top .tooltip-inner {
    background: rgba(36, 193, 246, 0.9);
    padding: 40px;
    transform: translate3d(0, 100%, 0);
    webkit-transition: -webkit-transform 0.3s;
    transition: transform 0.3s; }
  .tooltip-top .tooltip:hover .tooltip-inner {
    transition-delay: 0.3s;
    transform: translate3d(0, 0, 0); }
  .tooltip-top .tooltip-content::after {
    content: '';
    left: 50%;
    border: solid transparent;
    height: 0;
    width: 0;
    position: absolute;
    pointer-events: none;
    border-color: transparent;
    border-top-color: #4d4d4d;
    border-width: 10px;
    margin-left: -10px; }

#footer {
  font-size: 12px;
  font-family: Menlo, Monaco, "Andale Mono", "lucida console", "Courier New", monospace;
  text-shadow: 0 1px #fff;
  position: absolute;
  bottom: 30px;
  opacity: 0.6;
  width: 100%;
  text-align: center; }
  #footer .outer {
    padding: 0 30px; }

.footer-left {
  float: left; }

.footer-right {
  float: right; }

@media screen and (max-width: 800px) {
  html, body, #container {
    height: auto;
    overflow-x: hidden;
    overflow-y: auto; }
  #mobile-nav {
    display: block; }
  .body-wrap {
    margin-bottom: 0; }
  .left-col {
    display: none; }
  .mid-col {
    left: 0;
    position: relative; }
  #header .header-nav {
    position: relative; }
  .wrap-side-operation {
    display: none; }
  .cloud-tie-wrapper {
    padding: 0;
    min-height: 20px; }
  .tools-col {
    left: -300px;
    width: 300px; }
    .tools-col .tools-wrap {
      padding-top: 48px; }
    .tools-col .tools-wrap, .tools-col .tools-section {
      width: 300px; }
      .tools-col .tools-wrap .search-wrap, .tools-col .tools-section .search-wrap {
        width: 280px; }
      .tools-col .tools-wrap .search-tag.tagcloud, .tools-col .tools-section .search-tag.tagcloud {
        margin-right: -30px; }
      .tools-col .tools-wrap .search-ul .search-li, .tools-col .tools-section .search-ul .search-li {
        padding: 5px 20px; }
    .tools-col.show .header-menu.tools-nav {
      display: block; }
  #container .header-author.fixed {
    position: fixed;
    top: -29px;
    width: 100%;
    color: #ddd; }
  .mobile-mask {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: 999; }
  .btnctn {
    position: fixed;
    width: 50px;
    height: 50px;
    top: -5px;
    z-index: 4; }
    .btnctn .slider-trigger {
      position: absolute;
      z-index: 101;
      width: 42px;
      height: 42px;
      text-align: center;
      line-height: 50px; }
      .btnctn .slider-trigger.back {
        top: 0;
        left: 0; }
      .btnctn .slider-trigger.list {
        bottom: 0;
        left: 0; }
      .btnctn .slider-trigger:hover {
        background: #444; }
      .btnctn .slider-trigger .icon {
        font-size: 24px;
        color: #fff; }
  .article-header {
    border-left: none;
    padding: 0;
    border-bottom: 1px dotted #ddd; }
    .article-header h1 {
      margin-bottom: 10px; }
    .article-header .archive-article-date {
      float: initial; }
  .header-subtitle {
    padding: 0 24px; }
    .header-subtitle .icon {
      margin: 0 10px;
      color: #d0d0d0; }
  .article-info-index.article-info {
    min-height: 40px;
    padding-top: 10px;
    margin: 0;
    border-top: 1px solid #ddd; }
  .article-info-post.article-info {
    margin: 0;
    padding-top: 10px;
    border: none; }
  #viewer-box .viewer-box-l {
    font-size: 14px; }
  .article-nav-link-wrap {
    margin: 5px 0;
    display: block;
    clear: both; }
    .article-nav-link-wrap .icon-circle-right {
      float: left;
      margin: 6px 4px 0 0; }
  .article {
    padding: 10px;
    margin: 10px 0;
    border: 0;
    font-size: 16px;
    color: #555; }
    .article .article-more-link {
      margin: 0; }
    .article .article-entry {
      padding: 10px 0 30px 0; }
    .article .article-inner h1.article-title, .article .article-title {
      font-size: 18px;
      font-weight: 300;
      display: block;
      margin: 0; }
    .article .article-meta {
      width: auto;
      height: 30px;
      margin-top: -5px;
      position: ralative; }
      .article .article-meta .article-date {
        font-size: 12px;
        border-radius: 0;
        color: #666;
        background: none;
        height: auto;
        padding: 0;
        margin: 0;
        width: 100%;
        text-align: left;
        margin-left: 10px; }
        .article .article-meta .article-date time {
          width: auto;
          float: right;
          margin-right: 10px; }
      .article .article-meta .article-tag-list {
        margin-top: 7px;
        position: absolute;
        right: 10px;
        top: 0; }
        .article .article-meta .article-tag-list:before {
          float: left;
          margin-top: 1px;
          left: 0; }
        .article .article-meta .article-tag-list .article-tag-list-item {
          float: left;
          padding-left: 0;
          width: auto;
          max-width: 83px; }
      .article .article-meta .article-category {
        margin-top: 7px;
        position: absolute;
        right: 10px;
        top: -30px; }
        .article .article-meta .article-category:before {
          float: left;
          margin-top: 1px;
          left: 15px; }
        .article .article-meta .article-category .article-category-link {
          max-width: 83px;
          width: auto;
          padding-left: 10px; }
    .article #article-nav-older {
      float: none;
      display: block; }
  .share {
    padding: 3px 10px; }
  .duoshuo {
    padding: 0 13px; }
  #disqus_thread {
    padding: 0 13px; }
  #article-nav {
    margin: 0;
    padding: 5px 10px 10px; }
  #article-nav #article-nav-older {
    float: none; }
  #article-nav .article-nav-link-wrap .article-nav-title {
    font-size: 16px; }
  #page-nav .extend {
    opacity: 1; }
  .instagram .open-ins {
    left: 2px;
    top: -30px;
    color: #aaa; }
  .info-on-right {
    float: initial; }
  .archives-wrap {
    margin: 10px 10px 0px;
    padding: 10px; }
    .archives-wrap .archive-article-title {
      font-size: 16px; }
    .archives-wrap .archive-year-wrap {
      position: relative;
      padding: 0 0 0 0; }
      .archives-wrap .archive-year-wrap a {
        padding: 0 0 0 0; }
    .archives-wrap .article-meta .archive-article-date {
      font-size: 12px;
      margin-right: 10px;
      margin-top: -5px; }
    .archives-wrap .article-meta .article-tag-list-link {
      font-size: 12px; }
  .archives .archive-article {
    padding: 10px 0;
    margin-left: 0; }
  #footer {
    position: relative;
    bottom: 0; }
    #footer .footer-left {
      float: initial;
      margin-bottom: 10px; }
    #footer .footer-right {
      float: initial; }
  #mobile-nav .header-author {
    margin: 0;
    position: relative;
    z-index: 2;
    color: #424242; }
  #mobile-nav .overlay {
    height: 110px;
    position: absolute;
    width: 100%;
    z-index: 2;
    background: #4d4d4d; }
  #mobile-nav #header {
    padding: 10px 0 0 0; }
    #mobile-nav #header .profilepic {
      display: block;
      position: relative;
      z-index: 100; }
  .header-menu {
    height: auto;
    margin: 10px 0 20px; }
    .header-menu.tools-nav {
      display: none;
      position: fixed;
      left: 0;
      width: 100%;
      z-index: 9999; }
      .header-menu.tools-nav ul {
        margin-right: 28px; }
      .header-menu.tools-nav ul, .header-menu.tools-nav li {
        border-color: #fff; }
        .header-menu.tools-nav ul a, .header-menu.tools-nav li a {
          color: #fff; }
          .header-menu.tools-nav ul a.active, .header-menu.tools-nav li a.active {
            background: #81b5cc; }
    .header-menu ul {
      text-align: center;
      cursor: default;
      display: -ms-flexbox;
      display: flex;
      margin: 0 auto;
      -ms-flex-align: center;
          align-items: center;
      -ms-flex-pack: distribute;
          justify-content: space-around;
      position: relative;
      z-index: 1;
      border: 1px solid #a0a0a0;
      border-radius: 3px; }
    .header-menu li {
      border-left: 1px solid #a0a0a0; }
      .header-menu li:first-child {
        border-left: 0; }
      .header-menu li:last-child {
        border-right: 0; }
      .header-menu li a {
        font-size: 14px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        display: block;
        color: #a0a0a0; }
        .header-menu li a.active {
          color: #eaeaea;
          background: #a0a0a0; }
  #comments {
    margin: 10px 0 !important; }
  .profilepic {
    text-align: center;
    display: block;
    border: 5px solid #fff;
    border-radius: 300px;
    width: 128px;
    height: 128px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    background: #88acdb;
    -webkit-transition: all 0.2s ease-in;
    display: -webkit-box;
    -webkit-box-pack: center;
    -webkit-box-align: center;
    text-align: center; }
  .header-author {
    text-align: center;
    margin: 0.67em 0;
    font-family: Roboto, "Roboto", serif;
    font-size: 30px;
    transition: 0.3s; }
  .header-subtitle {
    text-align: center;
    color: #999;
    font-size: 14px;
    line-height: 25px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2; }
  .header-subtitle {
    padding: 0 24px; } }
/*! PhotoSwipe Default UI CSS by Dmitry Semenov | photoswipe.com | MIT license */
/*

	Contents:

	1. Buttons
	2. Share modal and links
	3. Index indicator ("1 of X" counter)
	4. Caption
	5. Loading indicator
	6. Additional styles (root element, top bar, idle state, hidden state, etc.)

*/
/*
	
	1. Buttons

 */
/* <button> css reset */
.pswp__button {
  width: 44px;
  height: 44px;
  position: relative;
  background: none;
  cursor: pointer;
  overflow: visible;
  -webkit-appearance: none;
  display: block;
  border: 0;
  padding: 0;
  margin: 0;
  float: right;
  opacity: 0.75;
  transition: opacity 0.2s;
  box-shadow: none; }

.pswp__button:focus, .pswp__button:hover {
  opacity: 1; }

.pswp__button:active {
  outline: none;
  opacity: 0.9; }

.pswp__button::-moz-focus-inner {
  padding: 0;
  border: 0; }

/* pswp__ui--over-close class it added when mouse is over element that should close gallery */
.pswp__ui--over-close .pswp__button--close {
  opacity: 1; }

.pswp__button,
.pswp__button--arrow--left:before,
.pswp__button--arrow--right:before {
  background: url(./img/default-skin.png) 0 0 no-repeat;
  background-size: 264px 88px;
  width: 44px;
  height: 44px; }

@media (-webkit-min-device-pixel-ratio: 1.1), (-webkit-min-device-pixel-ratio: 1.09375), (min-resolution: 105dpi), (min-resolution: 1.1dppx) {
  /* Serve SVG sprite if browser supports SVG and resolution is more than 105dpi */
  .pswp--svg .pswp__button,
  .pswp--svg .pswp__button--arrow--left:before,
  .pswp--svg .pswp__button--arrow--right:before {
    background-image: url(./fonts/default-skin.b257fa.svg); }
  .pswp--svg .pswp__button--arrow--left,
  .pswp--svg .pswp__button--arrow--right {
    background: none; } }

.pswp__button--close {
  background-position: 0 -44px; }

.pswp__button--share {
  background-position: -44px -44px; }

.pswp__button--fs {
  display: none; }

.pswp--supports-fs .pswp__button--fs {
  display: block; }

.pswp--fs .pswp__button--fs {
  background-position: -44px 0; }

.pswp__button--zoom {
  display: none;
  background-position: -88px 0; }

.pswp--zoom-allowed .pswp__button--zoom {
  display: block; }

.pswp--zoomed-in .pswp__button--zoom {
  background-position: -132px 0; }

/* no arrows on touch screens */
.pswp--touch .pswp__button--arrow--left,
.pswp--touch .pswp__button--arrow--right {
  visibility: hidden; }

/*
	Arrow buttons hit area
	(icon is added to :before pseudo-element)
*/
.pswp__button--arrow--left,
.pswp__button--arrow--right {
  background: none;
  top: 50%;
  margin-top: -50px;
  width: 70px;
  height: 100px;
  position: absolute; }

.pswp__button--arrow--left {
  left: 0; }

.pswp__button--arrow--right {
  right: 0; }

.pswp__button--arrow--left:before,
.pswp__button--arrow--right:before {
  content: '';
  top: 35px;
  background-color: rgba(0, 0, 0, 0.3);
  height: 30px;
  width: 32px;
  position: absolute; }

.pswp__button--arrow--left:before {
  left: 6px;
  background-position: -138px -44px; }

.pswp__button--arrow--right:before {
  right: 6px;
  background-position: -94px -44px; }

/*

	2. Share modal/popup and links

 */
.pswp__counter,
.pswp__share-modal {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none; }

.pswp__share-modal {
  display: block;
  background: rgba(0, 0, 0, 0.5);
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  padding: 10px;
  position: absolute;
  z-index: 1600;
  opacity: 0;
  transition: opacity 0.25s ease-out;
  -webkit-backface-visibility: hidden;
  will-change: opacity; }

.pswp__share-modal--hidden {
  display: none; }

.pswp__share-tooltip {
  z-index: 1620;
  position: absolute;
  background: #FFF;
  top: 56px;
  border-radius: 2px;
  display: block;
  width: auto;
  right: 44px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.25);
  transform: translateY(6px);
  transition: transform 0.25s;
  -webkit-backface-visibility: hidden;
  will-change: transform; }

.pswp__share-tooltip a {
  display: block;
  padding: 8px 12px;
  color: #000;
  text-decoration: none;
  font-size: 14px;
  line-height: 18px; }

.pswp__share-tooltip a:hover {
  text-decoration: none;
  color: #000; }

.pswp__share-tooltip a:first-child {
  /* round corners on the first/last list item */
  border-radius: 2px 2px 0 0; }

.pswp__share-tooltip a:last-child {
  border-radius: 0 0 2px 2px; }

.pswp__share-modal--fade-in {
  opacity: 1; }

.pswp__share-modal--fade-in .pswp__share-tooltip {
  transform: translateY(0); }

/* increase size of share links on touch devices */
.pswp--touch .pswp__share-tooltip a {
  padding: 16px 12px; }

a.pswp__share--facebook:before {
  content: '';
  display: block;
  width: 0;
  height: 0;
  position: absolute;
  top: -12px;
  right: 15px;
  border: 6px solid transparent;
  border-bottom-color: #FFF;
  -webkit-pointer-events: none;
  -moz-pointer-events: none;
  pointer-events: none; }

a.pswp__share--facebook:hover {
  background: #3E5C9A;
  color: #FFF; }

a.pswp__share--facebook:hover:before {
  border-bottom-color: #3E5C9A; }

a.pswp__share--twitter:hover {
  background: #55ACEE;
  color: #FFF; }

a.pswp__share--pinterest:hover {
  background: #CCC;
  color: #CE272D; }

a.pswp__share--download:hover {
  background: #DDD; }

/*

	3. Index indicator ("1 of X" counter)

 */
.pswp__counter {
  position: absolute;
  left: 0;
  top: 0;
  height: 44px;
  font-size: 13px;
  line-height: 44px;
  color: #FFF;
  opacity: 0.75;
  padding: 0 10px; }

/*
	
	4. Caption

 */
.pswp__caption {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  min-height: 44px; }

.pswp__caption small {
  font-size: 11px;
  color: #BBB; }

.pswp__caption__center {
  text-align: left;
  max-width: 420px;
  margin: 0 auto;
  font-size: 13px;
  padding: 10px;
  line-height: 20px;
  color: #CCC; }

.pswp__caption--empty {
  display: none; }

/* Fake caption element, used to calculate height of next/prev image */
.pswp__caption--fake {
  visibility: hidden; }

/*

	5. Loading indicator (preloader)

	You can play with it here - http://codepen.io/dimsemenov/pen/yyBWoR

 */
.pswp__preloader {
  width: 44px;
  height: 44px;
  position: absolute;
  top: 0;
  left: 50%;
  margin-left: -22px;
  opacity: 0;
  transition: opacity 0.25s ease-out;
  will-change: opacity;
  direction: ltr; }

.pswp__preloader__icn {
  width: 20px;
  height: 20px;
  margin: 12px; }

.pswp__preloader--active {
  opacity: 1; }

.pswp__preloader--active .pswp__preloader__icn {
  /* We use .gif in browsers that don't support CSS animation */
  background: url(./img/preloader.gif) 0 0 no-repeat; }

.pswp--css_animation .pswp__preloader--active {
  opacity: 1; }

.pswp--css_animation .pswp__preloader--active .pswp__preloader__icn {
  animation: clockwise 500ms linear infinite; }

.pswp--css_animation .pswp__preloader--active .pswp__preloader__donut {
  animation: donut-rotate 1000ms cubic-bezier(0.4, 0, 0.22, 1) infinite; }

.pswp--css_animation .pswp__preloader__icn {
  background: none;
  opacity: 0.75;
  width: 14px;
  height: 14px;
  position: absolute;
  left: 15px;
  top: 15px;
  margin: 0; }

.pswp--css_animation .pswp__preloader__cut {
  /* 
			The idea of animating inner circle is based on Polymer ("material") loading indicator 
			 by Keanu Lee https://blog.keanulee.com/2014/10/20/the-tale-of-three-spinners.html
		*/
  position: relative;
  width: 7px;
  height: 14px;
  overflow: hidden; }

.pswp--css_animation .pswp__preloader__donut {
  box-sizing: border-box;
  width: 14px;
  height: 14px;
  border: 2px solid #FFF;
  border-radius: 50%;
  border-left-color: transparent;
  border-bottom-color: transparent;
  position: absolute;
  top: 0;
  left: 0;
  background: none;
  margin: 0; }

@media screen and (max-width: 1024px) {
  .pswp__preloader {
    position: relative;
    left: auto;
    top: auto;
    margin: 0;
    float: right; } }

@keyframes clockwise {
  0% {
    transform: rotate(0deg); }
  100% {
    transform: rotate(360deg); } }

@keyframes donut-rotate {
  0% {
    transform: rotate(0); }
  50% {
    transform: rotate(-140deg); }
  100% {
    transform: rotate(0); } }

/*
	
	6. Additional styles

 */
/* root element of UI */
.pswp__ui {
  -webkit-font-smoothing: auto;
  visibility: visible;
  opacity: 1;
  z-index: 1550; }

/* top black bar with buttons and "1 of X" indicator */
.pswp__top-bar {
  position: absolute;
  left: 0;
  top: 0;
  height: 44px;
  width: 100%; }

.pswp__caption,
.pswp__top-bar,
.pswp--has_mouse .pswp__button--arrow--left,
.pswp--has_mouse .pswp__button--arrow--right {
  -webkit-backface-visibility: hidden;
  will-change: opacity;
  transition: opacity 333ms cubic-bezier(0.4, 0, 0.22, 1); }

/* pswp--has_mouse class is added only when two subsequent mousemove events occur */
.pswp--has_mouse .pswp__button--arrow--left,
.pswp--has_mouse .pswp__button--arrow--right {
  visibility: visible; }

.pswp__top-bar,
.pswp__caption {
  background-color: rgba(0, 0, 0, 0.5); }

/* pswp__ui--fit class is added when main image "fits" between top bar and bottom bar (caption) */
.pswp__ui--fit .pswp__top-bar,
.pswp__ui--fit .pswp__caption {
  background-color: rgba(0, 0, 0, 0.3); }

/* pswp__ui--idle class is added when mouse isn't moving for several seconds (JS option timeToIdle) */
.pswp__ui--idle .pswp__top-bar {
  opacity: 0; }

.pswp__ui--idle .pswp__button--arrow--left,
.pswp__ui--idle .pswp__button--arrow--right {
  opacity: 0; }

/*
	pswp__ui--hidden class is added when controls are hidden
	e.g. when user taps to toggle visibility of controls
*/
.pswp__ui--hidden .pswp__top-bar,
.pswp__ui--hidden .pswp__caption,
.pswp__ui--hidden .pswp__button--arrow--left,
.pswp__ui--hidden .pswp__button--arrow--right {
  /* Force paint & create composition layer for controls. */
  opacity: 0.001; }

/* pswp__ui--one-slide class is added when there is just one item in gallery */
.pswp__ui--one-slide .pswp__button--arrow--left,
.pswp__ui--one-slide .pswp__button--arrow--right,
.pswp__ui--one-slide .pswp__counter {
  display: none; }

.pswp__element--disabled {
  display: none !important; }

.pswp--minimal--dark .pswp__top-bar {
  background: none; }
/*! PhotoSwipe main CSS by Dmitry Semenov | photoswipe.com | MIT license */
/*
	Styles for basic PhotoSwipe functionality (sliding area, open/close transitions)
*/
/* pswp = photoswipe */
.pswp {
  display: none;
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  overflow: hidden;
  -ms-touch-action: none;
  touch-action: none;
  z-index: 1500;
  -webkit-text-size-adjust: 100%;
  /* create separate layer, to avoid paint on window.onscroll in webkit/blink */
  -webkit-backface-visibility: hidden;
  outline: none; }

.pswp * {
  box-sizing: border-box; }

.pswp img {
  max-width: none; }

/* style is added when JS option showHideOpacity is set to true */
.pswp--animate_opacity {
  /* 0.001, because opacity:0 doesn't trigger Paint action, which causes lag at start of transition */
  opacity: 0.001;
  will-change: opacity;
  /* for open/close transition */
  transition: opacity 333ms cubic-bezier(0.4, 0, 0.22, 1); }

.pswp--open {
  display: block; }

.pswp--zoom-allowed .pswp__img {
  /* autoprefixer: off */
  cursor: -webkit-zoom-in;
  cursor: -moz-zoom-in;
  cursor: zoom-in; }

.pswp--zoomed-in .pswp__img {
  /* autoprefixer: off */
  cursor: -webkit-grab;
  cursor: -moz-grab;
  cursor: grab; }

.pswp--dragging .pswp__img {
  /* autoprefixer: off */
  cursor: -webkit-grabbing;
  cursor: -moz-grabbing;
  cursor: grabbing; }

/*
	Background is added as a separate element.
	As animating opacity is much faster than animating rgba() background-color.
*/
.pswp__bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: #000;
  opacity: 0;
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  will-change: opacity; }

.pswp__scroll-wrap {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: hidden; }

.pswp__container,
.pswp__zoom-wrap {
  -ms-touch-action: none;
  touch-action: none;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0; }

/* Prevent selection and tap highlights */
.pswp__container,
.pswp__img {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none; }

.pswp__zoom-wrap {
  position: absolute;
  width: 100%;
  transform-origin: left top;
  /* for open/close transition */
  transition: transform 333ms cubic-bezier(0.4, 0, 0.22, 1); }

.pswp__bg {
  will-change: opacity;
  /* for open/close transition */
  transition: opacity 333ms cubic-bezier(0.4, 0, 0.22, 1); }

.pswp--animated-in .pswp__bg,
.pswp--animated-in .pswp__zoom-wrap {
  transition: none; }

.pswp__container,
.pswp__zoom-wrap {
  -webkit-backface-visibility: hidden; }

.pswp__item {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  overflow: hidden; }

.pswp__img {
  position: absolute;
  width: auto;
  height: auto;
  top: 0;
  left: 0; }

/*
	stretched thumbnail or div placeholder element (see below)
	style is added to avoid flickering in webkit/blink when layers overlap
*/
.pswp__img--placeholder {
  -webkit-backface-visibility: hidden; }

/*
	div element that matches size of large image
	large image loads on top of it
*/
.pswp__img--placeholder--blank {
  background: #222; }

.pswp--ie .pswp__img {
  width: 100% !important;
  height: auto !important;
  left: 0;
  top: 0; }

/*
	Error message appears when image is not loaded
	(JS option errorMsg controls markup)
*/
.pswp__error-msg {
  position: absolute;
  left: 0;
  top: 50%;
  width: 100%;
  text-align: center;
  font-size: 14px;
  line-height: 16px;
  margin-top: -8px;
  color: #CCC; }

.pswp__error-msg a {
  color: #CCC;
  text-decoration: underline; }
